Skip to main content
Renesas Electronics HZK9ALTR-S-E
Renesas Electronics

HZK9ALTR-S-E Zener Diode, 0.4W, Active, ROHS3

MPNHZK9ALTR-S-E
End of Life

* series, DIODE ZENER 0.4W, HZK9ALTR-S-E, 0.4W power dissipation, Bulk package, ROHS3 Compliant, Active lifecycle.

$0.15Ref. price · indicative, final on quote
HZK9ALTR-S-E datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

HZK9ALTR-S-E Technical Specifications
ParameterValue
Series*
PackageBulk

Product details

0.4 W Zener — small-signal regulation diode

The HZK9ALTR-S-E is a 0.4 W Zener diode from the * series, designed for low-current voltage regulation and clamping in small-signal circuits. Its 0.4 W power dissipation ceiling defines the thermal budget — at 25 °C ambient, the part can handle 400 mW of continuous power; above that, derating applies per the standard Zener curve.

Frequently asked questions

What is the power dissipation of HZK9ALTR-S-E?

The HZK9ALTR-S-E is rated for 0.4 W power dissipation. This is the maximum continuous power the Zener can dissipate at 25 °C ambient; operation above this temperature requires derating.

Is HZK9ALTR-S-E RoHS compliant?

Yes, the HZK9ALTR-S-E is ROHS3 Compliant, meaning it meets the latest RoHS directive without exemptions.

What package does HZK9ALTR-S-E come in?

The HZK9ALTR-S-E is supplied in Bulk packaging — loose parts, not tape-and-reel. Suitable for low-volume or hand-placement assembly.